@microsoft/azure-data-factory-utilities - Unable to set ManagedNetworkIntegrationRuntime location dynamically

We have been successfully using @microsoft/azure-data-factory-utilities in our CI/CD pipeline to produce the ARM template as described [here](https://docs.microsoft.com/en-us/azure/data-factory/continuous-integration-deployment-improvements) until a recent need to target a new Azure Location during ADF promotion.

Our workflow consists of using azure-data-factory-utilities to export templates in Dev and promoting them to our QA and Prod environments. We have been able to leverage the default template parameters for all environment specific updates with the exception of the "ManagedNetworkIntegrationRuntime" location.

We have not found a way to set the location dynamically. What is the recommended way to set the location of the ManagedNetworkIntegrationRuntime?